CN103375685B - Torch - Google Patents
Torch Download PDFInfo
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- CN103375685B CN103375685B CN201210122892.3A CN201210122892A CN103375685B CN 103375685 B CN103375685 B CN 103375685B CN 201210122892 A CN201210122892 A CN 201210122892A CN 103375685 B CN103375685 B CN 103375685B
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- Prior art keywords
- diffuser
- braces
- lamp cylinder
- torch
- light source
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of torch comprises lamp cylinder, the base be contained in lamp cylinder, the substrate be contained in base, the LED light source be located on substrate, the reflector being provided with big opening end and osculum end, diffuser.Osculum end is connected with substrate, and LED light source is contained in osculum end.Diffuser offers loophole, and diffuser is connected with one end away from loophole of lamp cylinder, and accommodates reflector.Wherein, the light that LED light source sends is through reflector reflection through big opening end injection, and a part of light penetrates through the loophole of diffuser, and illumination front, plays the effect of illumination.Another part light transmits from the sidewall of diffuser, and the observer being positioned at side can observe torch, plays the effect of mark index signal.So above-mentioned torch can provide illumination can provide mark index signal again.
Description
Technical field
The present invention relates to a kind of lighting device, particularly relate to a kind of torch.
Background technology
Torch is used for illuminating the region in dead ahead in the environment of dark, enables user see objects ahead clearly, brings facility to dark place walking or operation.In some special industries, as in railway, shipping and field work place, lighting apparatus is not only needed also to need signal designation to equip.Usual use torch illumination, uses independent signal designation rod, sends mark signal designation.Add the heavy burden load of the operating personnel that goes out, in order to go out, operation brings some inconvenience, and affects operating efficiency, and increases the cost of equipment.
Summary of the invention
Based on this, be necessary to provide a kind of torch that not only illumination can be provided but also mark index signal can be provided.
A kind of torch, comprising:
Lamp cylinder;
Base, is contained in described lamp cylinder;
Substrate, is contained in described base;
LED light source, is located on described substrate;
Reflector, is provided with big opening end and osculum end, and described osculum end is connected with described substrate, and described LED light source is contained in described osculum end; And
Diffuser, offer loophole, described diffuser is connected with one end away from described loophole of described lamp cylinder, and accommodate described reflector, described diffuser comprises body and the kink of tubular, described loophole is positioned at one end of described body, and described kink extends from the one end at the described loophole place of described body towards described body interior bending, and forms optical cavity with the sidewall of described body;
Wherein, the light that described LED light source sends penetrates through described big opening end through described reflector reflection, and a part of light penetrates through the loophole of described diffuser, and another part light transmits from the sidewall of described diffuser.
Wherein in an embodiment, one end that described body is provided with described loophole is shunk relative to the other end of described body.
Wherein in an embodiment, also comprise transparent panel and transparent panel trim ring, described transparent panel and described big opening end abut against, and described transparent panel trim ring is sheathed on described transparent panel, and are connected with described lamp cylinder, with spacing described transparent panel.
Wherein in an embodiment, described diffuser is made up of light transmissive material, and described diffuser is red, and described LED light source is white light LEDs.
Wherein in an embodiment, the sidewall of described base is provided with switch, and described switch is electrically connected with described LED light source, controls the illumination condition of described LED light source.
Wherein in an embodiment, also comprise base trim ring, described base trim ring is sheathed on described base, and is connected with described lamp cylinder, and described base is connected between described lamp cylinder and described base trim ring.
Wherein in an embodiment, the inwall of described lamp cylinder and the lateral wall of described base one of them be provided with stopper slot, another is provided with spacing preiection, and described spacing preiection is contained in described stopper slot.
Wherein in an embodiment, also comprise bonnet, the first sealing ring and the second sealing ring, described lamp cylinder one end away from described diffuser is covered on after described, described first sealing ring is located between described transparent panel and described reflector, and described second sealing ring is located between described bonnet and described lamp cylinder.
Wherein in an embodiment, also comprise strap component, described strap component comprises suspender clip and braces, described braces is multiple, comprise the first braces and the second braces, described first braces is located on described lamp cylinder, and described suspender clip is located on described first braces or described second braces, and described first braces is connected by described suspender clip with described second braces.
Wherein in an embodiment, described suspender clip is ring-type, and described suspender clip is provided with a breach, and described first braces or described second braces can slip in suspender clip along described breach, are connected with described suspender clip.
In above-mentioned torch, the light that described LED light source sends penetrates through described big opening end through described reflector reflection, and wherein a part of light penetrates through the loophole of described diffuser, and illumination front, plays the effect of illumination.Another part light transmits from the sidewall of described diffuser, then light can send from the side of described torch, the observer being then positioned at side can observe described torch, then described torch can play the effect of mark index signal, so above-mentioned torch can provide illumination can provide mark index signal again.Further, kink bends extension from the one end at the loophole place of body towards body interior, and forms optical cavity with the sidewall of body, and light is launched in optical cavity, be refracted on the sidewall of diffuser.Kink can strengthen the reflection of light in diffuser, strengthens the light of the sidewall transmission from diffuser, improves the mark effect of torch.Diffuser has warning color, better can reach the effect of warning, mark.
Accompanying drawing explanation
Fig. 1 is the perspective view of the torch of an embodiment;
Fig. 2 is the part sectioned view of the torch shown in Fig. 1;
The lamp cylinder that Fig. 3 is the torch shown in Fig. 1 and the profile of diffuser;
The stereogram of the lamp cylinder that Fig. 4 is the torch shown in Fig. 1;
The schematic diagram of another angle of the lamp cylinder that Fig. 5 is the torch shown in Fig. 1;
Fig. 6 is the stereogram of the base of the torch shown in Fig. 1;
Fig. 7 is the structural representation of the torch of another embodiment;
Another angle schematic diagram that Fig. 8 is the torch shown in Fig. 7;
The first braces that Fig. 9 is the torch shown in Fig. 7 and the structural representation of the first suspender clip;
Figure 10 is the side view of the first braces and the first suspender clip shown in Fig. 9;
Figure 11 is the second braces of the torch of another embodiment and the structural representation of the second suspender clip;
Figure 12 is the side view of the second braces and the second suspender clip shown in Figure 10.
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.First-selected embodiment of the present invention is given in accompanying drawing.But the present invention can realize in many different forms, is not limited to embodiment described herein.On the contrary, the object of these embodiments is provided to be make to disclosure of the present invention more thoroughly comprehensively.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement just for illustrative purposes, do not represent it is unique embodiment.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe specific embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
Refer to Fig. 1 and Fig. 2, the torch 100 of present embodiment comprises lamp cylinder 110, diffuser 120, light source assembly 130, base trim ring 140, reflector 150, transparent panel 160, transparent panel trim ring 170, sealing ring (figure does not mark), bonnet (figure does not mark) and strap component 190.
Lamp cylinder 110 comprises deflating cap 111, the sidewall of lamp cylinder 110 has through hole 113, and deflating cap 111 is contained in through hole 113.Refer to Fig. 3 to Fig. 5, specifically in the present embodiment, the madial wall of lamp cylinder 110 is provided with stopper slot 115.
Please again consult Fig. 1 and Fig. 2, diffuser 120 offers loophole 121, and diffuser 120 is connected with one end of lamp cylinder 110, and diffuser 120 and lamp cylinder 110 form a host cavity (scheming not mark).Specifically in the present embodiment, diffuser 120 comprises body 122 and the kink 123 of tubular, loophole 121 is positioned at one end of body 122, kink 123 extends from the one end at loophole 121 place of body 122 towards body 122 internal bend, and forming optical cavity 125 with the sidewall of body 122, light is launched in optical cavity 125, be refracted on the sidewall of diffuser 120.Kink 123 can strengthen the reflection of light in diffuser 120, strengthens the light of the sidewall transmission from diffuser 120, improves the mark effect of torch 100.Diffuser 120 also has warning function, and diffuser 120 has warning color, and light therethrough diffuser 120 is rendered as the light with warning color.Diffuser 120 selects the good material of light transmittance to make.
Specifically in the present embodiment, one end that body 122 is provided with loophole 121 is shunk relative to the other end of body 122, thus increase the area of the transmitted ray of diffuser 120, more light is irradiated to one end that diffuser 120 is provided with loophole 121, and from the sidewall transmission of diffuser 120, strengthen the mark effect of torch 100.Diffuser 120 is red.Then white light is rendered as the ruddiness with warning function through the diffuser of redness.Light transmissive material is PC makrolon material or PE polyethylene material.
Be appreciated that diffuser 120 other can also have the color of warning function for yellow or green etc.
As shown in Figure 1, light source assembly 130 comprises base 131, substrate 132 and LED light source 133.Light source assembly 130 is contained in lamp cylinder 110.
Base 131 is provided with boss 135, and boss 135 abuts against with the madial wall of lamp cylinder 110, with firm banking 131.The sidewall of base 131 is provided with switch 137, and switch 137 is electrically connected with LED light source 133.Refer to Fig. 6, specifically in the present embodiment, the lateral wall of base 131 is provided with spacing preiection 136, and spacing preiection 136 is connected with the stopper slot 115 of lamp cylinder 110, and spacing preiection 136 is contained in stopper slot 115, prevents base 131 from rotating.
Be appreciated that the inwall of lamp cylinder 110 is provided with spacing preiection 136, the lateral wall of base 131 is provided with stopper slot 115, and spacing preiection 136 is contained in spacing base 131 in stopper slot 115.
Substrate 132 is contained in base 131, is connected with the bottom of base 131.Specifically in the present embodiment, the periphery of substrate 132 offers shrinkage pool (figure does not mark), and screw (not shown) is fixedly connected with base 131 through shrinkage pool, and substrate 132 is fixedly connected with base 131.
LED light source 133 is connected with substrate 132.Switch 137 controls the illumination condition of LED light source 133.When light source assembly 130 is contained in lamp cylinder 110, deflating cap 111 is sheathed on switch 137, and pressing deflating cap 111 controls the illumination condition of LED light source 133.Specifically in the present embodiment, switch has three gears, and LED light source 133 can be made respectively to be in Chang Liang, flicker or closed condition.Concrete clicking deflating cap 111 is Chang Liang in the present embodiment, double clicks deflating cap 111 for flicker, by three times deflating caps 111 for closing.Concrete LED light source 133 is white light LEDs, and the light sent is white light, and white light, through the translucent cover 120 of redness, presents the ruddiness with warning function in the present embodiment, can the position of mark torch 100 better.
Be appreciated that the LED that LED light source 133 can also have warning function for other, such as, the light that LED light source 133 sends is green glow, then diffuser 120 is the sidewall of water white transparency, green light diffuser 120, with the position of mark torch 100.
Base trim ring 140 is sheathed on base 131, and is connected with lamp cylinder 110, with spacing base 131.Specifically in the present embodiment, base trim ring 140 is threaded with lamp cylinder 110, and base trim ring 140 is provided with workpiece mouth 141, and workpiece (not shown) can pass workpiece mouth 141 rotating base trim ring 140, base trim ring 140 and lamp cylinder 110 are closely screwed togather, convenient processing.
Reflector 150 is provided with big opening end 151 and osculum end 153, and osculum end 153 is connected with substrate 132, and LED light source 133 is contained in osculum end 153.
In above-mentioned torch 100, the light that LED light source 133 sends reflects through reflector 150 and penetrates through big opening end 151.Part light penetrates from the loophole 121 of diffuser 120, and illumination front, plays the effect of illumination.Another part light is from the sidewall transmission of diffuser 120, then light can send from the side of torch 100, the observer being then positioned at side can observe torch 100, then torch 100 can play mark signal function, so above-mentioned torch 100 can provide illumination can provide mark signal designation again.Specifically in the present embodiment, light penetrates from the LED light source 133 of osculum end 153, reflector 150 pairs of light have converging action, the divergent rays of LED light source 133 is become converging ray, part converging ray is by the big opening end 151 of reflector 150, penetrate from the loophole 121 of diffuser 120, this part light can play illuminating effect.Because diffuser 120 has kink 123, another part light then can be irradiated on kink 123, and light enters in optical cavity 125, forms reflection, changes the light path of light, enables light from the sidewall transmission of diffuser 120.Concrete diffuser 120 is red diffuser, and light therethrough diffuser 120 is rendered as the ruddiness with warning function, enables the easier position observing torch 100 of observer in the present embodiment, improves the effect of torch 100 mark.Switch 137 can make LED light source 133 be in three kinds of states, when LED light source 133 normal bright time, torch 100 uses as illumination, and what simultaneously diffuser 120 showed is normal bright signal.When LED light source 133 glimmers, torch 100 both can be used as the flash signal of irradiating dead ahead, also can be used as the flash signal of side.This is because now diffuser 120 display is also flash signal, so the observer in side also can see this signal.So the signal lamp that both can do front also can do the signal lamp of side and farther place, expand the scope of application of torch 100.
Transparent panel 160 and big opening end 151 abut against, and form a closed host cavity (scheming not mark), prevent dust, rainwater flow in reflector 150 with reflector 150 and substrate 132.Light through the converging action of reflector 150, light from big opening end 151 outgoing of reflector 150, through transparent panel 160.
Transparent panel trim ring 170 is sheathed on transparent panel 160, and is connected with lamp cylinder 110, with spacing transparent panel 160.Concrete Transparent Parts trim ring 170 is threaded with lamp cylinder 110 in the present embodiment, between the big opening end 151 transparent panel 160 being fixed on Transparent Parts trim ring 170 and reflector 150, prevents transparent panel 160 from moving.Be appreciated that Transparent Parts trim ring 170 can also by object that is bonding, that weld to reach spacing transparent panel 160 with lamp cylinder 110.
Bonnet (figure does not mark) is located at lamp cylinder 110 one end away from diffuser 120.Specifically in the present embodiment, one end away from diffuser 120 of bonnet and lamp cylinder 110 removably connects.Bonnet is provided with linking springs.Thimble is connected with the negative electricity of battery (scheming not mark).
Sealing ring comprises the first sealing ring 181 and the second sealing ring 183.First sealing ring 181 is established between transparent panel 160 and reflector 150, and sealed transparent plate 160 and the junction of the big opening end 151 of reflector 150, enhance the sealing of torch 100, prevent LED light source 133 from making moist on the one hand, improve the quality of products; Prevent from entering dust in reflector 150 on the other hand, affect illuminating effect.Second sealing ring 183 is located between bonnet and lamp cylinder 110, for seal lamps cylinder 110.Second sealing ring 183 enhances the sealing of torch 100, prevents torch 100 from making moist, affects the use of battery, improve the life-span of torch 100.
Refer to Fig. 7 and Fig. 8, strap component 190 comprises braces (figure does not mark) and suspender clip (figure does not mark), braces is multiple, braces comprises the first braces 191 and the second braces 192, first braces 191 is located on lamp cylinder 110, and suspender clip comprises the first suspender clip 193 and the second suspender clip 194.Refer to Fig. 9 and Figure 10, the first suspender clip 193 is ring-type, is provided with chute 195.First suspender clip 193 to be located on the first braces 191 or the second braces 192 on one of them, and the first braces 191 is connected by the first suspender clip 193 with the second braces 192.Second suspender clip 194 is located on the second braces 192, the length of adjustable second braces 192 of the second suspender clip 194.Specifically in the present embodiment, the first suspender clip 193 is located on the first braces 191, and the second braces 192 slips into from the breach 195 of the first suspender clip 193, and the second braces 192 is connected with the first braces 191.When torch 100 is fixed on supporter (not shown) by needs, only the second braces 192 need be fixed, by regulating the length of the second braces 192, second braces 192 is fixedly connected with preferably with supporter, again the second braces 192 is slipped in the breach 195 of the first suspender clip 193, namely can realize the connection of the first braces 191 and the second braces 192, fixing on a support by torch 100, easy to operate, quick, fixing firm.
Refer to Figure 11 and Figure 12, be appreciated that the first suspender clip 193 can also be located on the second braces 192, the first braces 191 slips in the first suspender clip 193 from the breach 195 of the first suspender clip 193, is connected with the second braces 192 to make the first braces 191.
In above-mentioned torch 100, the light that LED light source 133 sends reflects through reflector 150 and penetrates through big opening end 151.Some light penetrates through diffuser 120, and illumination front, plays the effect of illumination.Some light is from the sidewall transmission of diffuser 120, then light can send from the side of torch 100, the observer being then positioned at side can observe torch 100, then torch 100 can play mark signal function, so above-mentioned torch 100 can provide illumination can provide mark signal designation again.And torch 100 is easy to carry, use simple to operate, greatly expand the scope of application of torch 100.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a torch, comprises
Lamp cylinder;
Base, is contained in described lamp cylinder;
Substrate, is contained in described base;
LED light source, is located on described substrate;
Reflector, is provided with big opening end and osculum end, and described osculum end is connected with described substrate, and described LED light source is contained in described osculum end;
It is characterized in that, described torch also comprises the diffuser with warning color, offer loophole, described diffuser is connected with one end away from described loophole of described lamp cylinder, and accommodate described reflector, described diffuser comprises body and the kink of tubular, and described loophole is positioned at one end of described body, described kink extends from the one end at the described loophole place of described body towards described body interior bending, and forms optical cavity with the sidewall of described body;
Wherein, the light that described LED light source sends penetrates through described big opening end through described reflector reflection, and a part of light penetrates through the loophole of described diffuser, and another part light transmits from the sidewall of described diffuser.
2. torch according to claim 1, is characterized in that, one end that described body is provided with described loophole is shunk relative to the other end of described body.
3. torch according to claim 1, it is characterized in that, also comprise transparent panel and transparent panel trim ring, described transparent panel and described big opening end abut against, described transparent panel trim ring is sheathed on described transparent panel, and be connected with described lamp cylinder, described transparent panel is connected between described transparent panel trim ring and described lamp cylinder.
4. torch according to claim 1, is characterized in that, described diffuser is made up of light transmissive material, and described diffuser is red, and described LED light source is white light LEDs.
5. torch according to claim 1, is characterized in that, the sidewall of described base is provided with switch, and described switch is electrically connected with described LED light source, controls the illumination condition of described LED light source.
6. torch according to claim 1, is characterized in that, also comprises base trim ring, and described base trim ring is sheathed on described base, and is connected with described lamp cylinder, and described base is connected between described lamp cylinder and described base trim ring.
7. torch according to claim 1, is characterized in that, the inwall of described lamp cylinder and the lateral wall of described base one of them be provided with stopper slot, another is provided with spacing preiection, and described spacing preiection is contained in described stopper slot.
8. torch according to claim 1, it is characterized in that, also comprise bonnet, the first sealing ring and the second sealing ring, described lamp cylinder one end away from described diffuser is covered on after described, described first sealing ring is located between described transparent panel and described reflector, and described second sealing ring is located between described bonnet and described lamp cylinder.
9. the torch according to claim 1-8 any one, it is characterized in that, also comprise strap component, described strap component comprises suspender clip and braces, described braces is multiple, comprises the first braces and the second braces, and described first braces is located on described lamp cylinder, described suspender clip is located on described first braces or described second braces, and described first braces is connected by described suspender clip with described second braces.
10. torch according to claim 9, is characterized in that, described suspender clip is ring-type, and described suspender clip is provided with a breach, and described first braces or described second braces can slip in suspender clip along described breach, are connected with described suspender clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210122892.3A CN103375685B (en) | 2012-04-24 | 2012-04-24 | Torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210122892.3A CN103375685B (en) | 2012-04-24 | 2012-04-24 | Torch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103375685A CN103375685A (en) | 2013-10-30 |
| CN103375685B true CN103375685B (en) | 2016-02-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210122892.3A Expired - Fee Related CN103375685B (en) | 2012-04-24 | 2012-04-24 | Torch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103375685B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806893A (en) * | 2015-04-27 | 2015-07-29 | 惠州市华明达电器有限公司 | Flashlight and table lamp integrated lighting device |
| CN107152666A (en) * | 2017-07-05 | 2017-09-12 | 商洛市虎之翼科技有限公司 | A kind of noiseless mounting structure of umbrella becket bridle |
| CN112233459B (en) * | 2020-09-22 | 2024-07-16 | 成都伯航科技有限公司 | Signal light gun and portable light communication equipment |
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| CN2264838Y (en) * | 1995-10-26 | 1997-10-15 | 狄进义 | Signal electric torch |
| CN1871475A (en) * | 2003-10-27 | 2006-11-29 | 永备电池有限公司 | Convertible flashlight and area light with an aperture shutter |
| CN2918977Y (en) * | 2006-04-17 | 2007-07-04 | 姚苗信 | LED electric flashlight bulb holder structure |
| TW200907241A (en) * | 2007-08-09 | 2009-02-16 | Tai You Entpr Co Ltd | Light emitting diode lamp having heat dissipation module and its lamp holder structure |
| KR100902872B1 (en) * | 2008-12-05 | 2009-06-16 | 주식회사 우강테크 | Bar-shaped led lighting device |
| CN201425165Y (en) * | 2008-11-24 | 2010-03-17 | 精良国际有限公司 | LED flashlight hand lamp |
| CN202084181U (en) * | 2011-04-19 | 2011-12-21 | 陈建国 | Solar energy transportation baton |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6942358B2 (en) * | 2002-03-29 | 2005-09-13 | Arista Enterprises, Inc. | Light emitting diode (LED) flashlight |
| US6666565B2 (en) * | 2002-03-29 | 2003-12-23 | Arista Enterprises Inc. | Light emitting diode (LED) flashlight |
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2012
- 2012-04-24 CN CN201210122892.3A patent/CN103375685B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2264838Y (en) * | 1995-10-26 | 1997-10-15 | 狄进义 | Signal electric torch |
| CN1871475A (en) * | 2003-10-27 | 2006-11-29 | 永备电池有限公司 | Convertible flashlight and area light with an aperture shutter |
| CN2918977Y (en) * | 2006-04-17 | 2007-07-04 | 姚苗信 | LED electric flashlight bulb holder structure |
| TW200907241A (en) * | 2007-08-09 | 2009-02-16 | Tai You Entpr Co Ltd | Light emitting diode lamp having heat dissipation module and its lamp holder structure |
| CN201425165Y (en) * | 2008-11-24 | 2010-03-17 | 精良国际有限公司 | LED flashlight hand lamp |
| KR100902872B1 (en) * | 2008-12-05 | 2009-06-16 | 주식회사 우강테크 | Bar-shaped led lighting device |
| CN202084181U (en) * | 2011-04-19 | 2011-12-21 | 陈建国 | Solar energy transportation baton |
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| CN103375685A (en) | 2013-10-30 |
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